摘要
本文介绍一种基于CAN总线的电力远程监测管理系统,阐述了监测系统中多个集中器的CAN总线分布式测控网络系统的组建方法,详细分析了CAN控制器SJA1000增强模式下的双滤波器原理,实现了主、从集中器之间的点名通信和广播通信,取得了良好的应用效果。
A novel electric power remote monitoring and managing system based on CAN bus is introduced in this paper. The con-structing method of a distributing-type network based on CAN bus between concentrators of the system is present firstly. Then the principle of dual filter configuration of CAN controller SJA1000 under PeliCAN mode is expounded. The PeliCAN mode realizes call-ing and broadcasting communications between the main concentrator and slave concentrators, and the practical applications proves that this...
出处
《微计算机信息》
北大核心
2008年第11期48-50,共3页
Control & Automation
基金
湖南省自然科学基金项目(02JJY2095)
关键词
CAN总线
远程监测管理
点名通信
广播通信
CAN bus
remote monitoring
calling communication
broadcasting communication
